International Standards and Conformity Assessment for all electrical, electronic and related technologies

TC 25

Quantities and units

 

Detail

Committee
Working Groups
Project Leader

Current

Status

Frcst Pub

Date

Stability

Date

TC 25WG 2ThorDELPUB 2004

History

Stage
Document
Downloads
Decision Date
Target Date
PNW
1989-10-01 
ANW
1989-10-02 
1CD
25(SEC.)/136/CD  
1990-07-25 
CCDV
25(SEC.)/163/CDV  
1994-08-12 
ACDV
25/178/RVC  
1995-10-13 
CCDV
25/181/CDV  
1996-07-261995-12-31
ACDV
1997-08-081997-03-31
CCDV
25/208/CDV  
25/208A/CDV  
1998-10-091998-09-30
ADIS
25/225/RVC  
1999-07-091999-06-30
RDIS
2000-05-222000-01-31
CDIS
25/234/FDIS  
2000-06-092000-06-15
APUB
25/237/RVD  
2000-09-112000-09-15
BPUB
2000-09-122000-10-15
PPUB
2000-11-222000-11-15
DELPUB
2005-08-11 

Project

IEC 60027-2 Ed. 2.0

Letter symbols to be used in electrical technology - Part 2: Telecommunications and electronics

 

Remark:

- Supersedes Ed.1 (1972), Amd.1 (1997), Amd.2 (1999), IEC 60027-2A (1975) and 60027-2B (1999)

 

Associated Documents:

25/195/RM

 
25/195A/RM